Whatcom County, WA Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Whatcom County, WA Weather Maps

°F °C°F °C
Whatcom County Weather Map
UTC Time: 10/9/2026, 13:14
Your Time:

Whatcom County, WA

Today
Snow
N/A
Saturday
Snow
N/A
Sunday
Sunny
0%
Columbus Day
Sunny
0%
Mon Night
Clear
0%
Tuesday
Snow
N/A
Wednesday
Snow
N/A
Thursday
Sunny
0%

Day: Rain at times in the morning. A slight chance of snow through the day. A chance of rain in the afternoon. Snow level near 7500 feet decreasing to 5500 feet in the afternoon. Rainfall amounts a quarter to a half inch possible. No snow accumulation.

Night: Mostly cloudy. A slight chance of rain and snow in the evening, then a chance of rain and snow after midnight. Snow level near 4500 feet.

Marblemount, WA

Today
Rain
55°/ 45° 13°/ 7°
N/A
Saturday
Rain
55°/ 40° 13°/ 4°
N/A
Sunday
Sunny
58°/ 38° 14°/ 3°
0%
Columbus Day
Sunny
65°18°
0%
Mon Night
Cloudy
42°6°
0%
Tuesday
Rain
60°/ 48° 16°/ 9°
N/A
Wednesday
Rain
60°/ 45° 16°/ 7°
N/A
Thursday
Sunny
65°18°
0%

Day: Rain at times in the morning, then a chance of rain late in the morning. A slight chance of rain in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs in the mid 50s to lower 60s. South wind 10 to 15 mph becoming northwest in the afternoon.

Night: Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the lower to mid 40s. Northwest wind to 10 mph becoming east after midnight.

Bellingham, WA

Today
Rain
55°/ 52° 13°/ 11°
N/A
Saturday
Rain
55°/ 40° 13°/ 4°
N/A
Sunday
Sunny
58°/ 40° 14°/ 4°
0%
Columbus Day
Sunny
60°16°
0%
Mon Night
Cloudy
42°6°
0%
Tuesday
Rain
55°/ 48° 13°/ 9°
N/A
Wednesday
Rain
60°/ 45° 16°/ 7°
N/A
Thursday
Sunny
65°18°
0%

Day: Windy. Rain at times in the morning, then mostly sunny in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the mid 50s to lower 60s. West wind 20 to 30 mph.

Night: Windy. Partly cloudy in the evening, then a slight chance of rain late in the evening. Mostly cloudy with a chance of rain after midnight. Lows in the 40s to lower 50s. West wind 20 to 30 mph becoming southwest 15 to 25 mph after midnight.

Anacortes, WA

Today
Rain
55°/ 40° 13°/ 4°
N/A
Saturday
Rain
55°/ 40° 13°/ 4°
N/A
Sunday
Sunny
55°/ 40° 13°/ 4°
0%
Columbus Day
Sunny
60°16°
0%
Mon Night
Cloudy
45°7°
0%
Tuesday
Rain
60°/ 48° 16°/ 9°
N/A
Wednesday
Rain
60°/ 45° 16°/ 7°
N/A
Thursday
Sunny
65°18°
0%

Day: Breezy. Rain at times in the morning, then partly sunny with a slight chance of rain in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the mid 50s to lower 60s. South wind 15 to 25 mph becoming northwest in the afternoon. Gusts to 35 mph.

Night: Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the 40s. West wind 10 to 15 mph becoming southeast after midnight. Gusts to 25 mph.

Friday Harbor, WA

Today
Rain
55°/ 40° 13°/ 4°
N/A
Saturday
Rain
55°/ 52° 13°/ 11°
N/A
Sunday
Sunny
55°/ 45° 13°/ 7°
0%
Columbus Day
Sunny
58°14°
0%
Mon Night
Cloudy
40°4°
0%
Tuesday
Rain
58°/ 48° 14°/ 9°
N/A
Wednesday
Rain
58°/ 48° 14°/ 9°
N/A
Thursday
Sunny
58°14°
0%

Day: Windy. Cloudy with a chance of rain in the morning, then partly sunny in the afternoon. Highs in the mid 50s to lower 60s. Northwest wind 15 to 30 mph.

Night: Breezy. Mostly cloudy. A slight chance of rain until early morning, then a chance of rain in the morning. Lows in the 40s. West wind 15 to 25 mph with gusts to 35 mph decreasing to 10 to 15 mph with gusts to 25 mph after midnight.

Oak Harbor, WA

Today
Rain
55°/ 40° 13°/ 4°
N/A
Saturday
Rain
55°/ 40° 13°/ 4°
N/A
Sunday
Sunny
55°/ 45° 13°/ 7°
0%
Columbus Day
Sunny
60°16°
0%
Mon Night
Cloudy
45°7°
0%
Tuesday
Rain
55°/ 45° 13°/ 7°
N/A
Wednesday
Rain
60°/ 48° 16°/ 9°
N/A
Thursday
Sunny
60°16°
0%

Day: Breezy. Rain at times in the morning, then partly sunny with a slight chance of rain in the late morning and early afternoon. Mostly sunny late in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs in the mid 50s to lower 60s. South wind 15 to 25 mph becoming northwest 10 to 20 mph in the afternoon.

Night: Breezy. Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the 40s. West wind 15 to 25 mph decreasing to 10 to 15 mph after midnight.

Everett, WA

Today
Rain
60°/ 40° 16°/ 4°
N/A
Saturday
Rain
55°/ 38° 13°/ 3°
N/A
Sunday
Sunny
60°/ 40° 16°/ 4°
0%
Columbus Day
Sunny
62°17°
0%
Mon Night
Cloudy
40°4°
0%
Tuesday
Rain
60°/ 48° 16°/ 9°
N/A
Wednesday
Rain
62°/ 45° 17°/ 7°
N/A
Thursday
Sunny
65°18°
0%

Day: Breezy. Becoming mostly sunny late in the afternoon. Rain at times in the morning, then a chance of rain late in the morning. A slight chance of rain in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs near 60. South wind 15 to 25 mph with gusts to 35 mph becoming northwest 10 to 20 mph in the afternoon.

Night: Mostly cloudy with a chance of rain. Lows in the 40s. Northwest wind 10 to 20 mph with gusts to 30 mph becoming east 10 to 15 mph after midnight.

Stevens Pass, WA

Today
Snow
35°2°
N/A
Saturday
Snow
32°0°
N/A
Sunday
Sunny
32°0°
0%
Columbus Day
Sunny
0%
Mon Night
Clear
35°2°
0%
Tuesday
Snow
38°3°
N/A
Wednesday
Snow
38°3°
N/A
Thursday
Sunny
0%

Day: Rain and snow in the morning, then a chance of rain and snow in the afternoon. Snow level near 8000 feet decreasing to 5500 feet in the afternoon. Rainfall amounts a quarter to a half inch possible. No snow accumulation. Afternoon pass temperatures in the mid 40s. West wind in the passes 10 to 20 mph.

Night: Mostly cloudy with a chance of rain and snow. Snow level near 4500 feet. No snow accumulation. Lows in the mid 30s. West wind in the passes around 10 mph.

Shoreline, WA

Today
Rain
60°/ 48° 16°/ 9°
N/A
Saturday
Partly Cloudy
55°/ 40° 13°/ 4°
0%
Sunday
Sunny
60°/ 40° 16°/ 4°
0%
Columbus Day
Sunny
62°17°
0%
Mon Night
Cloudy
45°7°
0%
Tuesday
Rain
60°/ 48° 16°/ 9°
N/A
Wednesday
Rain
60°/ 48° 16°/ 9°
N/A
Thursday
Sunny
62°17°
0%

Day: Mostly cloudy. Rain at times in the morning, then a chance of rain in the late morning and early afternoon. A slight chance of rain late in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs near 60. South wind 10 to 20 mph becoming north in the afternoon.

Night: Mostly cloudy. A chance of rain until early morning, then a slight chance of rain in the morning. Lows in the mid to upper 40s. North wind 10 to 15 mph becoming northeast after midnight.

Port Townsend, WA

Today
Rain
60°/ 38° 16°/ 3°
N/A
Saturday
Sunny
55°/ 40° 13°/ 4°
0%
Sunday
Sunny
55°/ 45° 13°/ 7°
0%
Columbus Day
Sunny
60°16°
0%
Mon Night
Cloudy
45°7°
0%
Tuesday
Partly Cloudy
60°/ 40° 16°/ 4°
0%
Wednesday
Rain
60°/ 45° 16°/ 7°
N/A
Thursday
Sunny
60°16°
0%

Day: Breezy. Cloudy with rain likely in the morning, then partly sunny late in the morning. Sunny with a slight chance of rain in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs near 60. West wind 15 to 25 mph becoming northwest in the afternoon. Gusts to 35 mph.

Night: Breezy. Partly cloudy with a slight chance of rain. Lows in the upper 30s to mid 40s. Northwest wind 15 to 25 mph becoming west 10 to 15 mph after midnight.

Gold Bar, WA

Today
Rain
55°/ 45° 13°/ 7°
N/A
Saturday
Rain
62°/ 40° 17°/ 4°
N/A
Sunday
Sunny
55°/ 38° 13°/ 3°
0%
Columbus Day
Sunny
62°17°
0%
Mon Night
Clear
42°6°
0%
Tuesday
Rain
60°/ 48° 16°/ 9°
N/A
Wednesday
Rain
60°/ 45° 16°/ 7°
N/A
Thursday
Sunny
65°18°
0%

Day: A chance of rain in the morning, then rain late in the morning. A chance of rain in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs in the mid 50s to lower 60s. South wind 10 to 15 mph becoming northwest 10 to 20 mph in the afternoon.

Night: Mostly cloudy with a chance of rain. Lows in the lower to mid 40s. Northwest wind to 10 mph becoming east after midnight.

Port Angeles, WA

Today
Rain
60°/ 38° 16°/ 3°
N/A
Saturday
Rain
58°/ 38° 14°/ 3°
N/A
Sunday
Sunny
58°/ 42° 14°/ 6°
0%
Columbus Day
Sunny
60°16°
0%
Mon Night
Cloudy
45°7°
0%
Tuesday
Rain
60°/ 48° 16°/ 9°
N/A
Wednesday
Rain
60°/ 45° 16°/ 7°
N/A
Thursday
Sunny
60°16°
0%

Day: Breezy. Cloudy with rain at times in the morning, then sunny in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs near 60. West wind 15 to 25 mph with gusts to 35 mph.

Night: Breezy. Mostly clear. Lows in the upper 30s to mid 40s. West wind 15 to 25 mph decreasing to 10 to 15 mph after midnight.

Seabeck, WA

Today
Rain
60°/ 38° 16°/ 3°
N/A
Saturday
Sunny
62°/ 40° 17°/ 4°
0%
Sunday
Sunny
55°/ 40° 13°/ 4°
0%
Columbus Day
Sunny
62°17°
0%
Mon Night
Cloudy
38°3°
0%
Tuesday
Partly Cloudy
60°/ 40° 16°/ 4°
0%
Wednesday
Rain
60°/ 40° 16°/ 4°
N/A
Thursday
Sunny
65°18°
0%

Day: Windy. Cloudy in the morning then becoming partly sunny. A chance of rain through the day. Highs near 60. South wind 10 to 20 mph with gusts to 30 mph increasing to north 20 to 30 mph with gusts to 40 mph in the afternoon.

Night: Partly cloudy. A slight chance of rain in the evening. Lows in the upper 30s to mid 40s. Southwest wind 10 to 20 mph becoming south to 10 mph after midnight.

Mazama, WA

Today
Rain Showers
60°/ 32° 16°/ 0°
100%
Saturday
Snow Showers
50°/ 32° 10°/ 0°
70%
Sunday
Sunny
52°11°
0%
Sun Night
Clear
30°-1°
0%
Wednesday
Clear
30°/ 35° -1°/ 2°
0%
Tuesday
Clear
30°-1°
0%
Tue Night
Rain Showers
35°2°
20%
Wednesday
Snow Showers
58°14°
50%

Day: Rain showers in the morning, then mostly sunny in the afternoon. Highs in the 60s. Breezy. West wind 10 to 20 mph in the afternoon, Gusts up to 20 mph increasing to 35 mph in the afternoon. Chance of precipitation near 100 percent.

Night: Partly cloudy. A chance of mountain snow showers overnight. Lows in the lower 30s to lower 40s. Breezy. Northwest wind 5 to 15 mph in the evening, becoming light and variable, Gusts up to 30 mph decreasing to 20 mph overnight. Chance of precipitation 50 percent.

Bremerton, WA

Today
Rain
60°/ 40° 16°/ 4°
N/A
Saturday
Sunny
62°/ 40° 17°/ 4°
0%
Sunday
Sunny
55°/ 40° 13°/ 4°
0%
Columbus Day
Sunny
62°17°
0%
Mon Night
Clear
45°7°
0%
Tuesday
Partly Cloudy
60°/ 45° 16°/ 7°
0%
Wednesday
Rain
60°/ 48° 16°/ 9°
N/A
Thursday
Sunny
62°17°
0%

Day: Windy. Mostly cloudy. A chance of rain until late afternoon, then a slight chance of rain late in the afternoon. Highs near 60. South wind 10 to 20 mph increasing to northeast 20 to 30 mph in the afternoon.

Night: Mostly cloudy with a slight chance of rain in the evening, then partly cloudy after midnight. Lows in the 40s. Northeast wind 10 to 20 mph becoming south to 10 mph after midnight.

Bellevue, WA

Today
Rain
60°/ 45° 16°/ 7°
N/A
Saturday
Partly Cloudy
60°/ 40° 16°/ 4°
0%
Sunday
Sunny
62°/ 40° 17°/ 4°
0%
Columbus Day
Sunny
65°18°
0%
Mon Night
Clear
45°7°
0%
Tuesday
Partly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Rain
62°/ 48° 17°/ 9°
N/A
Thursday
Sunny
65°18°
0%

Day: A slight chance of rain in the morning, then rain likely in the late morning and early afternoon. A chance of rain late in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs near 60. South wind 10 to 15 mph becoming north in the afternoon. Gusts to 25 mph.

Night: Mostly cloudy with a chance of rain in the evening, then partly cloudy with a slight chance of rain after midnight. Lows in the mid 40s to lower 50s. North wind 10 to 15 mph becoming southeast after midnight.

Seattle, WA

Today
Rain
60°/ 45° 16°/ 7°
N/A
Saturday
Partly Cloudy
55°/ 40° 13°/ 4°
0%
Sunday
Sunny
60°/ 45° 16°/ 7°
0%
Columbus Day
Sunny
65°18°
0%
Mon Night
Clear
48°9°
0%
Tuesday
Partly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Rain
62°/ 50° 17°/ 10°
N/A
Thursday
Sunny
65°18°
0%

Day: Breezy. Mostly cloudy with a chance of rain. Highs near 60. South wind 10 to 20 mph becoming north 15 to 25 mph in the afternoon.

Night: Mostly cloudy with a chance of rain in the evening, then partly cloudy with a slight chance of rain after midnight. Lows in the mid 40s to lower 50s. North wind 10 to 15 mph becoming east after midnight.

North Bend, WA

Today
Rain
55°/ 40° 13°/ 4°
N/A
Saturday
Rain
58°/ 40° 14°/ 4°
N/A
Sunday
Sunny
60°/ 38° 16°/ 3°
0%
Columbus Day
Sunny
65°18°
0%
Mon Night
Clear
40°4°
0%
Tuesday
Rain
62°/ 48° 17°/ 9°
N/A
Wednesday
Rain
62°/ 45° 17°/ 7°
N/A
Thursday
Sunny
65°18°
0%

Day: Rain at times in the morning, then rain likely in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs in the mid 50s to lower 60s. South wind 10 to 15 mph becoming north in the afternoon.

Night: Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. A chance of rain in the morning. Lows in the 40s. North wind around 10 mph becoming south to 10 mph after midnight.

Leavenworth, WA

Today
Snow Showers
55°/ 32° 13°/ 0°
50%
Saturday
Snow Showers
50°/ 32° 10°/ 0°
70%
Sunday
Sunny
50°10°
0%
Sun Night
Clear
32°0°
0%
Wednesday
Clear
32°/ 35° 0°/ 2°
0%
Tuesday
Clear
32°0°
0%
Tue Night
Rain Showers
38°3°
20%
Wednesday
Rain Showers
58°14°
40%

Day: Mostly cloudy with a chance of rain showers in the morning, then partly sunny with a chance of rain showers in the afternoon. Snow level 6000 feet in the afternoon. Highs in the mid 50s to mid 60s. Breezy. West wind 5 to 15 mph increasing to 10 to 20 mph in the afternoon. Gusts up to 30 mph. In the mountains, west wind 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.

Night: Mostly clear. Lows in the lower 30s to lower 40s. Breezy. Northwest wind 10 to 20 mph with gusts up to 30 mph in the evening, becoming light and variable.

SeaTac, WA

Today
Rain
58°/ 40° 14°/ 4°
N/A
Saturday
Partly Cloudy
62°/ 38° 17°/ 3°
0%
Sunday
Sunny
55°/ 40° 13°/ 4°
0%
Columbus Day
Sunny
65°18°
0%
Mon Night
Clear
45°7°
0%
Tuesday
Rain
60°/ 45° 16°/ 7°
N/A
Wednesday
Rain
62°/ 48° 17°/ 9°
N/A
Thursday
Sunny
65°18°
0%

Day: Breezy. Mostly cloudy with a chance of rain until late afternoon, then partly sunny with a slight chance of rain late in the afternoon. Highs in the upper 50s to mid 60s. Southwest wind 10 to 20 mph becoming west 15 to 25 mph with gusts to 35 mph in the afternoon.

Night: Partly cloudy. A slight chance of rain in the evening. Lows in the 40s. Northeast wind 10 to 15 mph becoming south after midnight.

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Whatcom County Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Whatcom County Quick Facts

National Two Day Weather Forecast


E-mail the Whatcom County Weather Forecast

Voice your opinion or tell us about page issues...